Thompson & Morgan Ageratum Blue Danube F1 Hybrid - 1 Seed Packet (100 Seeds)
Ageratum 'Blue Danube' F1 Hybrid is a great variety with a dense, compact habit. Produces large po...Ageratum 'Blue Danube' F1 Hybrid is a great variety with a dense, compact habit. Produces large powder-puff heads of lavender-blue blooms, which are particularly fluffy and weather resistant. This variety is ideal for adding texture to beds, borders, or patio containers. It attracts pollinators, especially butterflies. Sow from late winter to mid-spring at 15-18°C in a good seed compost, on the surface and gently firm down. Keep soil damp but not wet, and do not exclude light. Germination typically takes 10-15 days. Transplant seedlings when large enough to handle into cooler conditions until ready for outdoor planting. Acclimatise plants to outdoor conditions over 7-10 days after all risk of frost has passed. Plant outdoors in a sheltered position in full sun, in moist, fertile, well-drained soil, 15-30cm apart. Water regularly until established. Deadhead faded flowers throughout the summer to encourage more blooms. Position: Full sun. Height: Up to 20cm. Spread: Up to 25cm. Supplied as 1 x Seed Packet (100 Seeds). Images are for guidance only; actual results may vary due to growing conditions.
This guide provides essential information for gardeners looking to cultivate the Thompson & Morgan Ageratum 'Blue Danube' F1 Hybrid. Ideal for adding vibrant color and texture to beds, borders, and containers, this variety produces beautiful lavender-blue blooms and attracts pollinators. Keep in mind that successful growth requires specific conditions, including full sun and well-drained soil.
All features
Model Part Number
26015
Brand
Thompson & Morgan
Extended Product Information
FAQs
How long does it take for the seeds to germinate?
Germination typically takes 10-15 days.
What kind of soil does Ageratum 'Blue Danube' need?
It prefers moist, fertile, and well-drained soil.
Where is the best place to plant Ageratum 'Blue Danube'?
Plant it in a sheltered position in full sun.
How far apart should I plant the seedlings?
Plant them 15-30cm apart.
How tall does the plant grow?
It grows up to 20cm in height.
Does this plant attract pollinators?
Yes, it attracts pollinators, especially butterflies.
How do I encourage more blooms?
Deadhead faded flowers throughout the summer.
Troubleshooting
Poor Germination
Ensure the soil temperature is between 15-18°C, and the seeds are not buried too deeply. Ensure seeds have light.
Slow Growth
Make sure the plants receive adequate sunlight and are not overwatered.
Lack of Blooms
Ensure the plants are in full sun and are being deadheaded regularly. Also, check the soil for nutrient deficiencies.
Pros and Cons
Pros
Weather-resistant blooms
Attracts beneficial pollinators
Adds texture to garden designs
Suitable for various planting locations
Cons
Requires full sun for optimal growth
Needs well-drained soil to prevent root rot
Germination requires specific temperature range
Setup, Compatibility & Care
Sowing: Sow seeds from late winter to mid-spring at 15-18°C in a good seed compost. Light is required for germination; do not exclude it.
Germination: Expect germination in 10-15 days. Keep the soil damp but not wet.
Transplanting: Transplant seedlings when large enough to handle into cooler conditions until ready for outdoor planting.
Acclimatisation: Acclimatise plants to outdoor conditions over 7-10 days after the risk of frost has passed.
Planting: Plant outdoors in a sheltered position in full sun, with 15-30cm spacing.
Watering: Water regularly until established.
Deadheading: Deadhead faded flowers throughout the summer to encourage more blooms.